###@£=†»~.                                          .~»†=£@###
####@£=†»~                                          ~»†=£@####
#@£†».....                                          .....»†£@#
##£==»....                                          ....»==£##
##££†~~~..                                          ..~~~†££##
###@£=†»~.                                     .    .~»†=£@###
@@@==»»~~.                                        . .~~»»==@@@
###@£=†»~.                                    . ~.  .~»†=£@###
###@£=†»~. GULL CALL.                    .      . ~ .~»†=£@###
###@£=†»~. »»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»»» .~»†=£@###
@@££†»....                                          ....»†££@@
###@£=†»~. THE SEAGULL IS A  METAPHYSICS  TRICK;  A .~»†=£@###
#@=†††»»~. WORLD-BUILDER'S  SHORTCUT,  TO  DEFINE A .~»»†††=@#
@££=»»»... SECTION OF REALITY AND  IMPLY  ITS SIZE: ...»»»=££@
#@£=†»~... PLACE A  FLOCK OF BIRDS  AT THE EDGE AND ...~»†=£@#
###@£=†»~. MAKE  THEIR  CALLS  TESSELATE  OVER  THE .~»†=£@###
###@£=†»~. ENTIRE VOLUME                            .~»†=£@###
###@£=†»~.                                          .~»†=£@###
#££=††»~.. A  SEAGULL CAN BE DEFINED  BY  AS LITTLE ..~»††=££#
###@£=†»~. AS  FIVE  VERTICES;  SIX  TRIANGLES.  (I .~»†=£@###
@@@@£=†»~. WOULD  RECOMMEND  HANDLING  IN SWARMS OF .~»†=£@@@@
@=†~...... AT LEAST A DOZEN BIRDS.)                 ......~†=@
#£†~~~~...                                          ...~~~~†£#
###@£=†»~.                                          .~»†=£@###
###@£=†»~.                                          .~»†=£@###
###@£=†»~.                                          .~»†=£@###
###@£=†»~.                                          .~»†=£@###